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Posted by ralphd on Sun. Aug 10, 2014 - 03:49 AM
Good to hear you were able to make a working bootloader from my code.  Given your comments on the watchdog, is your code in C with mine as inline asm?...
Posted by seanzy on Mon. Sep 22, 2014 - 06:13 PM
I am having an issue with the ADC in my xmega256a3u. The lowest AD value I can obtain in 8-bit mode is around 0x0B. I have even tried tying the ADC channel...
Posted by rcmurakami on Tue. Sep 16, 2014 - 02:40 PM
While that doesn't directly imply a lower inductance, It tends to imply a higher inductance, thus requiring a much lower pwm freq and greater on time than he...
Posted by Atmega1280 on Mon. Sep 22, 2014 - 07:45 AM
At 8Mhz you have an physical limit at about 500kbit/s. Beyond that your avr will not be able to process the data in time. Count in interrupt latency of about...
Posted by dalpilot on Mon. Sep 22, 2014 - 03:56 PM
Thank you. That clears it up.   Greg  
Posted by EduardoLM on Mon. Sep 22, 2014 - 11:00 AM
You have your PWM variable declared normal and not volatile. When you write a variable from an interrupt you MUST declare it volatile. Otherwise the compile...

Buzzing Topics (Last 6 Months)

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Posted by brunomusw on Thu. Jun 12, 2014 - 05:59 PM
Thus we iranian are not lone. British and or even brazilians-self. :wink:
Posted by Michael@Atmel on Tue. Aug 26, 2014 - 12:04 AM
clawson wrote: Maybe its just me, but clicking on any links that I've found using google to "old" forum content just end up going to the home page of the new...
Posted by JohanEkdahl on Mon. May 19, 2014 - 07:32 PM
Quote:And hopefully someone will fix it now instead of waiting until we drown. This assumes that the vulnerability is currently exploited. I do not see...
Posted by bianchi77 on Thu. Apr 24, 2014 - 09:56 AM
JohanEkdahl wrote:Quote:Bianchi77, we want to know what you did that finally fixed your image shrinking code! You haven't figured out bianchi77's M.O. yet,...
Posted by ka7ehk on Fri. Jul 11, 2014 - 08:29 PM
I am learning an incredible amount of stuff from this. Never have formally learned about any of this, and it is both an eye-opener and comforting to be able to...
Posted by vigirush on Sun. Apr 13, 2014 - 05:50 PM
westfw wrote:It looks like micro controllers have an additional attack vector similar to return-oriented programming. This is impressive and I don't see any...